Pinterest • The world’s catalog of ideas

Antarctica Icebergs: Stripes are formed by layers of snow that react to different conditions. Blue stripes are often created when a crevice in the ice sheet fills up with melt water and freezes so quickly that no bubbles form. via #Iceberg #Antarctica #finetuneyou

Pancake Ice ~ ice crystals that form in very cold water that is moving to fast to let the ice form into a sheet, Antarctica.

Racetrack Playa, California: Even NASA can't explain it. Rocks, some weighing hundreds of pounds sliding across the sediment, leaving furrows in their wakes, the land being completely flat and covered with cracked is that possible. No one has actually witnessed it, and no one can explain.

WanderWisdomfrom WanderWisdom

10 Most Amazing Lakes in the World

In March, Siberia's Lake Baikal is particularly amazing to photograph. The temperature, wind and sun cause the ice crust to crack and form beautiful turquoise blocks or ice hummocks on the lake’s surface.